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| author | Al Viro <viro@zeniv.linux.org.uk> | 2017-07-03 10:02:56 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2017-11-28 00:20:06 +0300 |
| commit | c23e0cb81e4021b9712b1093d54713991fd9b7c2 (patch) | |
| tree | b0a5521d0eeddf6bdd629d6be72a3c0949572e56 /drivers/media/common/siano | |
| parent | 076ccb76e1a6cf0aa5371132efdd502a11e806f1 (diff) | |
| download | linux-c23e0cb81e4021b9712b1093d54713991fd9b7c2.tar.xz | |
media: annotate ->poll() instances
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'drivers/media/common/siano')
| -rw-r--r-- | drivers/media/common/siano/smsdvb-debugfs.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/media/common/siano/smsdvb-debugfs.c b/drivers/media/common/siano/smsdvb-debugfs.c index 1a8677ade391..0c0878bcf251 100644 --- a/drivers/media/common/siano/smsdvb-debugfs.c +++ b/drivers/media/common/siano/smsdvb-debugfs.c @@ -374,7 +374,7 @@ exit: return rc; } -static unsigned int smsdvb_stats_poll(struct file *file, poll_table *wait) +static __poll_t smsdvb_stats_poll(struct file *file, poll_table *wait) { struct smsdvb_debugfs *debug_data = file->private_data; int rc; @@ -384,12 +384,9 @@ static unsigned int smsdvb_stats_poll(struct file *file, poll_table *wait) poll_wait(file, &debug_data->stats_queue, wait); rc = smsdvb_stats_wait_read(debug_data); - if (rc > 0) - rc = POLLIN | POLLRDNORM; - kref_put(&debug_data->refcount, smsdvb_debugfs_data_release); - return rc; + return rc > 0 ? POLLIN | POLLRDNORM : 0; } static ssize_t smsdvb_stats_read(struct file *file, char __user *user_buf, |